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| author | Yuqian Yang <crupest@crupest.life> | 2025-02-28 23:13:39 +0800 |
|---|---|---|
| committer | Yuqian Yang <crupest@crupest.life> | 2025-02-28 23:13:39 +0800 |
| commit | dc1f0c4c0096013799416664894c5194dc7e1f52 (patch) | |
| tree | 2f5d235f778cd720f4c39ec3e56b77ba6d99f375 /store/works/solutions/leetcode/cpp/155.cpp | |
| parent | 7299d424d90b1effb6db69e3476ddd5af72eeba4 (diff) | |
| download | crupest-dc1f0c4c0096013799416664894c5194dc7e1f52.tar.gz crupest-dc1f0c4c0096013799416664894c5194dc7e1f52.tar.bz2 crupest-dc1f0c4c0096013799416664894c5194dc7e1f52.zip | |
chore(store): move everything to store.
Diffstat (limited to 'store/works/solutions/leetcode/cpp/155.cpp')
| -rw-r--r-- | store/works/solutions/leetcode/cpp/155.cpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/store/works/solutions/leetcode/cpp/155.cpp b/store/works/solutions/leetcode/cpp/155.cpp new file mode 100644 index 0000000..48550be --- /dev/null +++ b/store/works/solutions/leetcode/cpp/155.cpp @@ -0,0 +1,38 @@ +#include <vector>
+#include <set>
+
+class MinStack
+{
+public:
+ /** initialize your data structure here. */
+ MinStack()
+ {
+ }
+
+ void push(int x)
+ {
+ data_.push_back(x);
+ sorted_data_.insert(x);
+ }
+
+ void pop()
+ {
+ const auto v = data_.back();
+ data_.pop_back();
+ sorted_data_.erase(sorted_data_.find(v));
+ }
+
+ int top()
+ {
+ return data_.back();
+ }
+
+ int getMin()
+ {
+ return *sorted_data_.cbegin();
+ }
+
+private:
+ std::vector<int> data_;
+ std::multiset<int> sorted_data_;
+};
|